Plugin Power Saver Tiny: Fix Plugin.PowerSaver.PeripheralHeuristic UMA

content/renderer/pepper/plugin_instance_throttler_impl.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_RENDERER_PEPPER_PLUGIN_INSTANCE_THROTTLER_IMPL_H_
 #define CONTENT_RENDERER_PEPPER_PLUGIN_INSTANCE_THROTTLER_IMPL_H_
 
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "base/observer_list.h"
@@ skipping 15 matching lines @@
 }
 
 namespace content {
 
 class PepperWebPluginImpl;
 class RenderFrameImpl;
 
 class CONTENT_EXPORT PluginInstanceThrottlerImpl
     : public PluginInstanceThrottler {
  public:
-  PluginInstanceThrottlerImpl();
+  explicit PluginInstanceThrottlerImpl(
+      RenderFrame::RecordPeripheralDecision record_decision);
 
   ~PluginInstanceThrottlerImpl() override;
 
   // PluginInstanceThrottler implementation:
   void AddObserver(Observer* observer) override;
   void RemoveObserver(Observer* observer) override;
   bool IsThrottled() const override;
   bool IsHiddenForPlaceholder() const override;
   void MarkPluginEssential(PowerSaverUnthrottleMethod method) override;
   void SetHiddenForPlaceholder(bool hidden) override;
@@ skipping 36 matching lines @@
     THROTTLER_STATE_MARKED_ESSENTIAL,
   };
 
   // Maximum number of frames to examine for a suitable keyframe. After that, we
   // simply suspend the plugin where it's at. Chosen arbitrarily.
   static const int kMaximumFramesToExamine;
 
   void AudioThrottledFrameTimeout();
   void EngageThrottle();
 
+  RenderFrame::RecordPeripheralDecision record_decision_;
+
   ThrottlerState state_;
 
   bool is_hidden_for_placeholder_;
 
   PepperWebPluginImpl* web_plugin_;
 
   // Holds a reference to the last received frame. This doesn't actually copy
   // the pixel data, but rather increments the reference count to the pixels.
   SkBitmap last_received_frame_;
 
@@ skipping 10 matching lines @@
 
   base::ObserverList<Observer> observer_list_;
 
   base::WeakPtrFactory<PluginInstanceThrottlerImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PluginInstanceThrottlerImpl);
 };
 }
 
 #endif  // CONTENT_RENDERER_PEPPER_PLUGIN_INSTANCE_THROTTLER_IMPL_H_